121688594961129

Names of 121688594961129

• Cardinal: 121688594961129 can be written as One hundred twenty-one trillion, six hundred eighty-eight billion, five hundred ninety-four million, nine hundred sixty-one thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 1.21688594961129 × 10¹⁴

Factors of 121688594961129

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7689

Divisors of 121688594961129

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 19 21 57 63 67 133 171 201 307 399 469 603 757 921 1197 1273 1407 2149 2271 2763 3819 4221 5299 5833 6447 6529 6813 8911 11457 14383 15897 17499 19341 19587 20569 26733 40831 43149 45703 47691 50719 52497 58761 61707 80199 100681 122493 124051 129447 137109 143983 152157 185121 232399 302043 355033 367479 372153 390811 411327 431949 437443 456471 697197 868357 906129 963661 1065099 1116459 1172433 1295847 1312329 1626793 2004403 2091591 2605071 2735677 2890983 3062101 3195297 3517299 3936987 4415581 4880379 4942453 6013209 6745627 7815213 8207031 8311417 8672949 9186303 13246743 14030821 14641137 14827359 15570733 18039627 20236881 24621093 24934251 27558909 30909067 34597171 38083657 39740229 42092463 44482077 46712199 58179919 60710643 74802753 92727201 93906607 103791513 108995131 114250971 126277389 134295001 140136597 174539757 266585599 278181603 281719821 295843927 311374539 326985393 331144351 342752913 402885003 523619271 657346249 799756797 845159463 887531781 940065007 980956179 993433053 1208655009 1517333071 1972038747 2070907489 2318010457 2399270391 2551605019 2662595343 2820195021 2980299159 4551999213 5916116241 6212722467 6291742669 6954031371 7654815057 8460585063 10621331497 13655997639 17861235133 18638167401 18875228007 20862094113 22964445171 28829328349 31863994491 44042198683 53583705399 56625684021 86487985047 95591983473 101661315757 132126596049 160751116197 201805298443 259463955141 304983947271 396379788147 605415895329 711629210299 914951841813 1816247685987 1931564999383 2134887630897 5794694998149 6404662892691 13520954995681 17384084994447 40562864987043 121688594961129
• Sum of all divisors σ(n): 215628097484800
• Sum of proper divisors (its aliquot sum) s(n): 93939502523671
• 121688594961129 is a deficient number, because the sum of its proper divisors (93939502523671) is less than itself. Its deficiency is 27749092437458

Bases of 121688594961129

• Binary: 11011101010110011010101011110011101001011101001₂
• Hexadecimal: 0x6EACD579D2E9
• Base-36: 174UYVJ7C9

Squares and roots of 121688594961129

• 121688594961129 squared (121688594961129²) is 14808114143613710249020954641
• 121688594961129 cubed (121688594961129³) is 1801978604160374418064051564732325867149689
• The square root of 121688594961129 is 11031255.3665087909
• The cube root of 121688594961129 is 49554.5221044197

Scales and comparisons

• 121,688,594,961,129 seconds is equal to 3,869,320 years, 47 weeks, 3 days, 1 hour, 12 minutes, 9 seconds.
• To count from 1 to 121,688,594,961,129 would take you about nine million, six hundred seventy-three thousand, three hundred two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 121688594961129 cubic inches would be around 4129.5 feet tall.

Recreational maths with 121688594961129

• 121688594961129 backwards is 921169495886121
• The number of decimal digits it has is: 15
• The sum of 121688594961129's digits is 72
• More coming soon!